The biggest change is to automatic indentation, which works better in general now, and especially so for C, C++ and Objective-C. Please let me know if you find any cases where it's acting worse than in earlier builds.

If you press enter, cursor moves to the next line aligned at the start of “pass”, which is to be expected. Now suppose you want to write another function: you press backspace to move the cursor 1 indent back, press enter and it jumps back to “pass” level again:

While you could teach yourself to press enter first and then de-indent, the editor should probably keep in mind that I explicitly decreased the indentation level (by pressing backspace) and not just blindly use the source code.